Welding, clamping and machining tool for distribution ring main unit

Abstract

The invention belongs to the technical field of welding tools, and particularly relates to a power distribution ring main unit welding clamping machining tool which comprises a bottom plate, a groove body is formed in the bottom plate, a sliding plate is arranged in the groove body in a penetrating mode, an adjusting assembly used for driving the sliding plate to move is arranged in the groove body, and a supporting frame is fixedly installed on the sliding plate. A connecting block is fixedly installed on the supporting frame, a clamping plate is fixedly installed on the connecting block, a rubber plate is fixedly installed on the clamping plate, and an adsorption mechanism used for limiting a welding piece is arranged on the clamping plate. According to the welding, clamping and machining tool for the distribution ring main unit, the clamping stability of a welding part can be improved through the arranged negative pressure suction cup, accidental shaking in the welding process is avoided, the workpiece welding quality is prevented from being influenced, the welding part is positioned, then the stability of the welding part is improved, and accidental shaking of the welding part in the welding process is avoided, and the welding quality is prevented from being influenced; and the consistency of welding positions can be kept through stable welding pieces, and the uniformity and integrity of welding seams are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of welding tooling, in particular to a welding clamping and processing tooling for a power distribution ring network cabinet. Background Art

[0002] The welding clamping tooling of the distribution ring main unit is mainly used to fix and support the workpiece during the welding process to ensure the accuracy and stability of welding. It can accurately position the welding parts and ensure the consistency of the welds between the parts, thereby improving the welding quality. By providing stable support and clamping force, the tooling can effectively prevent deformation caused by thermal expansion during welding, ensure the accurate size of the welded parts, reduce the risk of accidents for workers during welding, improve work safety, and reduce rework caused by welding defects, thereby saving material and labor costs.

[0003] A Chinese patent with the announcement number CN113787288A discloses a clamping tool for the production and processing of high-voltage power distribution cabinets, including a supporting device and two angle locking devices installed on its edge, a positioning device and a clamping device are fixed on the top of the supporting device, the supporting device includes two rotatably connected supporting plates, the positioning device and the clamping device are connected to the supporting device through a seat bar, the supporting device includes a plate-shaped supporting plate, the supporting plate has plate holes distributed in a rectangular array, one edge of the supporting plate is provided with two hinged strips, two adjacent sides of the side where the hinged strip is located each have a plate edge threaded hole, the supporting plates are hinged to each other through the hinge shaft inside the hinged strip, the angle locking device includes a strip-shaped angle bar, the angle bar has a slide groove, and one end of the angle bar is provided with a through hole. The clamping tool for the production and processing of high-voltage power distribution cabinets can meet the welding auxiliary clamping of the distribution cabinet panels and is suitable for universal promotion and use.

[0004] However, the existing distribution ring network cabinet welding clamping tooling is not conducive to improving the stability of the welded parts when clamping and welding the workpiece, which may cause unexpected shaking during the welding process, thereby affecting the welding accuracy and further affecting the welding quality.

[0005] To this end, the present invention provides a welding clamping and processing tool for a power distribution ring network cabinet. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve the problem of improving the clamping stability of welded parts, the present invention proposes a welding clamping processing tool for a power distribution ring network cabinet.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a distribution ring network cabinet welding clamping processing tool described in the present invention includes a base plate, a trough body is arranged inside the base plate, a sliding plate is passed through the trough body, an adjusting component for driving the sliding plate to move is arranged inside the trough body, a support frame is fixedly installed on the sliding plate, a connecting block is fixedly installed on the support frame, a clamping plate is fixedly installed on the connecting block, a rubber plate is fixedly installed on the clamping plate, an adsorption mechanism for limiting the welding part is arranged on the clamping plate, a negative pressure mechanism is arranged on the support frame, a load-bearing plate is arranged on the base plate, a driving mechanism for driving the load-bearing plate to move is arranged inside the base plate, a groove is fixedly installed on the base plate, and a cleaning component is arranged inside the groove.

[0008] By adopting the above technical scheme, the position of the sliding plate is adjusted by adjusting the movement of the component, and the movement of the sliding plate will drive the movement of the support frame, and the movement of the support frame will drive the movement of the clamping plate through the connecting block, and then the clamping plate can position the welding workpiece by cooperating with the rubber plate, so that the workpiece to be welded is in close contact, and at the same time, the negative pressure mechanism is operated, which will cause the adsorption mechanism to work to produce a negative pressure state, and then the position of the welded part can be limited, thereby improving the stability of the welded part, avoiding accidental shaking of the welded part during welding, affecting the welding quality, and stable welded parts can maintain the consistency of the welding position, ensure the uniformity and integrity of the weld, and reduce defects such as pores, undercuts and unfusion. By improving stability, welding defects caused by accidental shaking can be reduced, thereby reducing the rework rate and material waste, saving time and cost.

[0009] Preferably, the adjustment assembly includes a No. 1 threaded ring, a No. 1 motor and a No. 1 threaded rod, the No. 1 threaded ring is fixedly mounted on the sliding plate, the No. 1 motor is fixedly mounted inside the slot body, the No. 1 threaded rod is threadedly connected to the inside of the No. 1 threaded ring, and one end of the No. 1 threaded rod is rotatably connected to the inside of the slot body.

[0010] By adopting the above technical solution, when the position of the support frame is adjusted by adjusting the component, the No. 1 motor will work to drive the No. 1 threaded rod to rotate, and the No. 1 threaded rod will rotate to move the No. 1 threaded ring, and the movement of the No. 1 threaded ring will drive the sliding plate to move, and then the position of the support frame can be adjusted through the sliding plate.

[0011] Preferably, the negative pressure mechanism includes a box body and a No. 1 negative pressure pump, the box body is fixedly mounted on a support frame, the No. 1 negative pressure pump is fixedly mounted inside the box body, and an input end of the No. 1 negative pressure pump is connected to the adsorption mechanism through a pipeline.

[0012] By adopting the above technical solution, the support frame provides installation space for the No. 1 negative pressure pump through the box body. The No. 1 negative pressure pump can generate negative pressure inside the adsorption mechanism through the pipeline, thereby positioning the welded parts.

[0013] Preferably, the adsorption mechanism includes a negative pressure suction cup, the negative pressure suction cup array is arranged on the clamping plate, and the input end of the No. 1 negative pressure pump is connected to the negative pressure suction cup through a pipeline.

[0014] By adopting the above technical solution, when the No. 1 negative pressure pump is working, it will extract the air inside the negative pressure suction cup, thereby generating negative pressure inside the negative pressure suction cup, so that the negative pressure suction cup can be fitted with the surface of the weldment, and the weldment can be positioned.

[0015] Preferably, an installation groove is provided inside the load-bearing plate, an interception net is provided inside the installation groove, a No. 2 negative pressure pump is fixedly installed inside the installation groove, a negative pressure box is fixedly installed inside the installation groove, and the input end of the No. 2 negative pressure pump is connected to the negative pressure box through a pipeline.

[0016] By adopting the above technical solution, the No. 2 negative pressure pump can extract the air inside the negative pressure box through the pipeline, thereby generating negative pressure inside the negative pressure box.

[0017] Preferably, negative pressure grooves are arranged in an array on the load-bearing plate, negative pressure holes are symmetrically arranged on the negative pressure grooves, and the negative pressure box is connected to the negative pressure grooves through a pipeline.

[0018] By adopting the above technical solution, when negative pressure is generated inside the negative pressure box, negative pressure is generated through the negative pressure hole, which will then position the welded parts. When the load-bearing plate moves, the stability of the welded parts can be improved to avoid shaking of the welded parts and affect the welding quality.

[0019] Preferably, the driving mechanism includes a No. 2 motor, a No. 2 threaded rod, a guide rod, a slip ring and a guide ring, the No. 2 motor is fixedly mounted on the base plate, the No. 2 threaded rod is rotatably arranged inside the base plate, the guide rod is fixedly mounted inside the base plate, the slip ring is threadedly connected to the No. 2 threaded rod, and the slip ring is fixedly connected to the load-bearing plate, the guide ring is fixedly mounted below the load-bearing plate, and the guide rod passes through the inside of the guide ring.

[0020] By adopting the above technical solution, the operation of motor No. 2 will drive the rotation of threaded rod No. 2, and the rotation of threaded rod No. 2 will move the slip ring, which will drive the load-bearing plate to move. The movement of the load-bearing plate will guide the load-bearing plate through the cooperation of the guide ring and the guide rod, so that the load-bearing plate moves smoothly.

[0021] Preferably, a controller is provided on the groove, and the controller is electrically connected to the No. 1 motor, the No. 1 negative pressure pump, the No. 2 negative pressure pump and the No. 2 motor respectively.

[0022] By adopting the above technical solution, the movement of the electrical components can be controlled by the controller.

[0023] Preferably, the cleaning component includes an adjustment mechanism, a square frame, a square groove and a spray hole, the adjustment mechanism is arranged on the groove, the square frame is arranged inside the groove, and the adjustment mechanism is connected to the square frame, the square groove is embedded in the square frame, and the spray hole array is arranged on the square groove.

[0024] By adopting the above technical scheme, the air drawn by the No. 1 negative pressure pump will flow into the square groove through the pipeline and flow to the outside through the spray hole. When the welded distribution ring network cabinet moves into the groove, the adjustment mechanism will move to adjust the position of the square frame. When the square frame moves, it will also drive the square groove to move. The movement of the square groove will drive the spray hole to move. Then the spray hole can make the wind flow to different positions of the distribution ring network cabinet, so different positions of the distribution ring network cabinet can be cleaned.

[0025] Preferably, the adjustment mechanism includes a sliding groove, a threaded screw, a No. 3 motor, a support block, a No. 2 threaded ring, a guide block and a guide rod, the sliding groove is fixedly mounted on the groove, the threaded screw is rotatably arranged inside the sliding groove, the No. 3 motor is fixedly mounted on the top of the sliding groove, the support block is fixedly mounted on the square frame, the No. 2 threaded ring is fixedly mounted inside the support block, the threaded screw is threadedly connected to the No. 2 threaded ring, the guide block is fixedly mounted on the square frame, the guide rod passes through the guide block, and the guide rod is fixedly mounted inside the groove.

[0026] By adopting the above technical solution, the operation of motor No. 3 will drive the threaded screw to rotate, and the rotation of the threaded screw will cause the No. 2 threaded ring to move, and the movement of the No. 2 threaded ring will drive the support block to move, and the movement of the support block will drive the square frame to move, and the movement of the square frame will drive the guide block to slide, and the square frame will be guided by the cooperation of the guide rod and the guide block, so that the square frame can move smoothly.

[0027] The beneficial effects of the present invention are as follows: 1. The welding clamping tooling of a distribution ring network cabinet described in the present invention can improve the stability of the clamping of the welding part by the provided negative pressure suction cup, avoid accidental shaking during the welding process, and affect the quality of welding of the workpiece. The clamping plate can position the welding workpiece by cooperating with the rubber plate, so that the workpiece to be welded is in close contact. When the No. 1 negative pressure pump is working, it will extract the air inside the negative pressure suction cup, thereby generating negative pressure inside the negative pressure suction cup, so that the negative pressure suction cup can be fitted with the surface of the welding part, and the welding part can be positioned, thereby improving the stability of the welding part, avoiding accidental shaking of the welding part during the welding process, which affects the welding quality. The stable welding part can maintain the consistency of the welding position, ensure the uniformity and integrity of the weld, and reduce defects such as pores, undercuts and unfused parts. By improving the stability, welding defects caused by accidental shaking can be reduced, thereby reducing the rework rate and material waste, saving time and cost, speeding up the welding speed, improving production efficiency, making the welding operation smoother, helping to ensure that the connection after welding is more firm, and improving the bearing capacity and durability of the overall structure.

[0028] 2. The welding clamping tooling for a distribution ring network cabinet described in the present invention improves the stability of the welded parts by setting negative pressure grooves and negative pressure holes to avoid accidental shaking. The main body of the distribution ring network cabinet is placed on a load-bearing plate for support. The No. 2 negative pressure pump can extract the air inside the negative pressure box through the cooperation of the pipeline, thereby generating negative pressure inside the negative pressure box. When negative pressure is generated inside the negative pressure box, negative pressure is generated through the negative pressure holes, thereby positioning the welded parts, thereby improving the stability of the welded parts and avoiding accidental shaking of the welded parts.

[0029] 3. The welding clamping tooling for a distribution ring network cabinet described in the present invention can improve the cleanliness of the workpiece surface after welding by setting up a square frame and a spray hole. When the No. 3 motor is working, it will drive the threaded screw to rotate, which will cause the No. 2 threaded ring to move. When the No. 2 threaded ring moves, it will drive the support block to move. The movement of the support block will drive the square frame to move. The square frame will be guided by the cooperation of the guide rod and the guide block, so that the square frame can move smoothly. When the square frame moves, it will also drive the square groove to move. The movement of the square groove will drive the spray hole to move, and the spray hole can make the wind flow to different positions of the distribution ring network cabinet, and different positions of the distribution ring network cabinet can be cleaned, thereby improving the cleanliness of the surface of the distribution ring network cabinet. Improving the cleanliness of the surface of the distribution ring network cabinet not only helps to extend the service life and reliability of the equipment, but also improves safety and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] Figure 1 It is a three-dimensional diagram of the welding clamping processing tooling of the power distribution ring network cabinet of the present invention; Figure 2It is a structural schematic diagram of the bottom plate of the present invention; Figure 3 It is a structural schematic diagram of the installation slot in the present invention; Figure 4 It is a structural schematic diagram of the load-bearing plate in the present invention; Figure 5 It is a structural schematic diagram of the support frame in the present invention; Figure 6 It is a structural schematic diagram of the square frame in the present invention; Figure 7 The present invention Figure 1 A is a magnified schematic diagram of the structure.

[0032] In the figure: 1. bottom plate; 2. trough body; 3. sliding plate; 4. No. 1 threaded ring; 5. No. 1 motor; 6. No. 1 threaded rod; 7. support frame; 8. box body; 9. No. 1 negative pressure pump; 10. connecting block; 11. clamping plate; 12. rubber plate; 13. negative pressure suction cup; 14. load-bearing plate; 15. installation groove; 16. interception net; 17. No. 2 negative pressure pump; 18. negative pressure box; 19. negative pressure groove; 20. negative pressure hole; 21. No. 2 motor; 22. No. 2 threaded rod; 23. guide rod; 24. slip ring; 25. guide ring; 26. groove; 27. controller; 28. sliding groove; 29. ​​threaded screw; 30. No. 3 motor; 31. square frame; 32. square groove; 33. spray hole; 34. support block; 35. No. 2 threaded ring; 36. guide block; 37. guide rod. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figures 1 to 7As shown, a distribution ring network cabinet welding clamping processing tooling according to an embodiment of the present invention comprises a bottom plate 1, a trough body 2 is arranged inside the bottom plate 1, a sliding plate 3 is penetrated inside the trough body 2, an adjusting component for driving the sliding plate 3 to move is arranged inside the trough body 2, a support frame 7 is fixedly installed on the sliding plate 3, a connecting block 10 is fixedly installed on the support frame 7, a clamping plate 11 is fixedly installed on the connecting block 10, a rubber plate 12 is fixedly installed on the clamping plate 11, an adsorption mechanism for limiting the position of the welding part is arranged on the clamping plate 11, a negative pressure mechanism is arranged on the support frame 7, a load-bearing plate 14 is arranged on the bottom plate 1, and a driving mechanism is arranged inside the bottom plate 1 The driving mechanism for moving the load-bearing plate 14 has a groove 26 fixedly installed on the bottom plate 1, and a cleaning component is arranged inside the groove 26. When welding the distribution ring network cabinet, the distribution ring network cabinet welding clamping tooling is used to position and clamp the distribution ring network cabinet workpiece. When welding, the distribution ring network cabinet body is placed on the load-bearing plate 14 for support. Then, the plate at the edge of the distribution ring network cabinet is placed and aligned with the welding position. The position of the sliding plate 3 is adjusted by moving the adjustment component. The movement of the sliding plate 3 will drive the support frame 7 to move. The movement of the support frame 7 will drive the clamping plate 11 to move through the connecting block 10, and then the clamping plate 11 is connected to the rubber The plate 12 can be used to position the welding workpiece, so that the workpieces to be welded are in close contact, and at the same time, the negative pressure mechanism is operated, which will cause the adsorption mechanism to work to produce a negative pressure state, and then the position of the welding part can be limited, thereby improving the stability of the welding part, avoiding accidental shaking of the welding part during welding, affecting the welding quality, and stable welding parts can maintain the consistency of the welding position, ensure the uniformity and integrity of the weld, and reduce defects such as pores, undercuts and lack of fusion. By improving stability, welding defects caused by accidental shaking can be reduced, thereby reducing the rework rate and material waste, saving time and cost, and speeding up the welding speed. , improve production efficiency, make welding operation smoother, help ensure that the connection after welding is more firm, improve the bearing capacity and durability of the overall structure, after the welding of the distribution ring network cabinet is completed, the position of the load-bearing plate 14 is adjusted by the movement of the driving mechanism, and the load-bearing plate 14 will drive the welded distribution ring network cabinet to move into the groove 26, and then the distribution ring network cabinet entering the groove 26 can be cleaned by the movement of the cleaning component, thereby improving the cleanliness of the surface of the distribution ring network cabinet, which not only helps to extend the service life and reliability of the equipment, but also improves safety and reduces maintenance costs, and has significant economic and social benefits.

[0035] like Figure 5As shown, the adjustment component includes a No. 1 threaded ring 4, a No. 1 motor 5 and a No. 1 threaded rod 6. The No. 1 threaded ring 4 is fixedly mounted on the sliding plate 3, the No. 1 motor 5 is fixedly mounted inside the slot body 2, the No. 1 threaded rod 6 is threadedly connected inside the No. 1 threaded ring 4, and one end of the No. 1 threaded rod 6 is rotatably connected to the inside of the slot body 2. When the position of the support frame 7 is adjusted by the adjustment component, the No. 1 motor 5 is operated to drive the No. 1 threaded rod 6 to rotate, and the No. 1 threaded rod 6 rotates to make the No. 1 threaded ring 4 move, and the movement of the No. 1 threaded ring 4 drives the sliding plate 3 to move, and then the position of the support frame 7 can be adjusted through the sliding plate 3.

[0036] like Figure 1 and Figure 5 As shown, the negative pressure mechanism includes a box body 8 and a negative pressure pump No. 1 9. The box body 8 is fixedly mounted on the support frame 7. The negative pressure pump No. 1 9 is fixedly mounted inside the box body 8. The input end of the negative pressure pump No. 1 9 is connected to the adsorption mechanism through a pipeline. The support frame 7 provides an installation space for the negative pressure pump No. 1 9 through the box body 8. The negative pressure pump No. 1 9 can generate negative pressure inside the adsorption mechanism through the pipeline when it works, thereby positioning the weldment.

[0037] like Figure 7 As shown, the adsorption mechanism includes a negative pressure suction cup 13, and the negative pressure suction cup 13 array is arranged on the clamping plate 11, and the input end of the No. 1 negative pressure pump 9 is connected with the negative pressure suction cup 13 through a pipeline. When the No. 1 negative pressure pump 9 is working, it will extract the air inside the negative pressure suction cup 13, thereby generating negative pressure inside the negative pressure suction cup 13, so that the negative pressure suction cup 13 can be positioned after being fitted with the surface of the weldment.

[0038] like Figure 1 and Figure 3 As shown, a mounting groove 15 is provided inside the load-bearing plate 14, an intercepting net 16 is provided inside the mounting groove 15, a No. 2 negative pressure pump 17 is fixedly installed inside the mounting groove 15, a negative pressure box 18 is fixedly installed inside the mounting groove 15, and the input end of the No. 2 negative pressure pump 17 is connected with the negative pressure box 18 through a pipeline. The load-bearing plate 14 provides an installation space for the No. 2 negative pressure pump 17 through the mounting groove 15, and the intercepting net 16 is used to prevent external impurities from entering the mounting groove 15. The No. 2 negative pressure pump 17 can extract the air inside the negative pressure box 18 through the pipeline, thereby generating negative pressure inside the negative pressure box 18.

[0039] like Figure 2 As shown, negative pressure grooves 19 are arranged in an array on the load-bearing plate 14, negative pressure holes 20 are symmetrically arranged on the negative pressure grooves 19, and the negative pressure box 18 is connected with the negative pressure grooves 19 through a pipeline. When negative pressure is generated inside the negative pressure box 18, negative pressure is generated through the negative pressure holes 20, which will then position the welded parts. When the load-bearing plate 14 moves, the stability of the welded parts can be improved to avoid shaking of the welded parts and affect the welding quality.

[0040] like Figure 1 , Figure 2 and Figure 4 As shown, the driving mechanism includes a No. 2 motor 21, a No. 2 threaded rod 22, a guide rod 23, a slip ring 24 and a guide ring 25. The No. 2 motor 21 is fixedly installed on the base plate 1, the No. 2 threaded rod 22 is rotatably arranged inside the base plate 1, the guide rod 23 is fixedly installed inside the base plate 1, the slip ring 24 is threadedly connected to the No. 2 threaded rod 22, and the slip ring 24 is fixedly connected to the load-bearing plate 14, the guide ring 25 is fixedly installed below the load-bearing plate 14, and the guide rod 23 passes through the guide ring 25. When the No. 2 motor 21 works, it will drive the No. 2 threaded rod 22 to rotate, and the rotation of the No. 2 threaded rod 22 will move the slip ring 24. When the slip ring 24 moves, it will drive the load-bearing plate 14 to move. The movement of the load-bearing plate 14 is guided by the guide ring 25 and the guide rod 23, so that the load-bearing plate 14 moves smoothly, and the position of the distribution ring network cabinet can be adjusted through the load-bearing plate 14.

[0041] like Figure 1 As shown, a controller 27 is provided on the groove 26 , and the controller 27 is electrically connected to the No. 1 motor 5 , the No. 1 negative pressure pump 9 , the No. 2 negative pressure pump 17 and the No. 2 motor 21 , respectively. The movement of the electrical components can be controlled by the controller 27 .

[0042] like Figure 1 , Figure 6 and Figure 7 As shown, the cleaning component includes an adjusting mechanism, a square frame 31, a square groove 32 and a spray hole 33. The adjusting mechanism is arranged on the groove 26, the square frame 31 is arranged inside the groove 26, and the adjusting mechanism is connected to the square frame 31. The square groove 32 is embedded in the square frame 31, and the spray hole 33 array is arranged on the square groove 32. The output end of the No. 1 negative pressure pump 9 is connected with the square groove 32 through a pipeline. The air flow drawn by the No. 1 negative pressure pump 9 will flow into the square groove 32 through the pipeline and flow to the outside through the spray hole 33. When the welded distribution ring network cabinet moves to the inside of the groove 26, the movement of the adjusting mechanism will adjust the position of the square frame 31. When the square frame 31 moves, it will also drive the square groove 32 to move. The movement of the square groove 32 will drive the spray hole 33 to move, and then the spray hole 33 can make the wind flow to different positions of the distribution ring network cabinet, so that different positions of the distribution ring network cabinet can be cleaned, thereby improving the cleanliness of the surface of the distribution ring network cabinet.

[0043] like Figure 1 and Figure 6As shown, the adjustment mechanism includes a sliding groove 28, a threaded screw 29, a third motor 30, a support block 34, a second threaded ring 35, a guide block 36 and a guide rod 37. The sliding groove 28 is fixedly mounted on the groove 26, the threaded screw 29 is rotatably arranged inside the sliding groove 28, the third motor 30 is fixedly mounted on the top of the sliding groove 28, the support block 34 is fixedly mounted on the square frame 31, the second threaded ring 35 is fixedly mounted inside the support block 34, the threaded screw 29 is threadedly connected to the second threaded ring 35, the guide block 36 is fixedly mounted on the square frame 31, and the guide rod 37 is fixedly mounted on the square frame 31. The guide rod 37 passes through the guide block 36, and the guide rod 37 is fixedly installed inside the groove 26. When the position of the square frame 31 is adjusted, the No. 3 motor 30 is operated to drive the threaded screw 29 to rotate. When the threaded screw 29 rotates, the No. 2 threaded ring 35 moves. When the No. 2 threaded ring 35 moves, it drives the support block 34 to move. When the support block 34 moves, it drives the square frame 31 to move. When the square frame 31 moves, it drives the guide block 36 to slide. The square frame 31 is guided by the cooperation of the guide rod 37 and the guide block 36, so that the square frame 31 can move smoothly.

[0044] Working principle: First, when welding the distribution ring network cabinet, use the distribution ring network cabinet welding clamping tooling to position and clamp the welded parts. Then, when welding, place the main body of the distribution ring network cabinet on the load-bearing plate 14 for support. The No. 2 negative pressure pump 17 can extract the air inside the negative pressure box 18 through the pipeline, which will cause negative pressure to be generated inside the negative pressure box 18. When negative pressure is generated inside the negative pressure box 18, negative pressure is generated through the negative pressure hole 20, which will position the welded parts. Then, place the plate at the edge of the distribution ring network cabinet and align it with the welding position. When the No. 1 motor 5 is working, it will drive the No. 1 threaded rod 6 to rotate. When the No. 1 threaded rod 6 rotates, it will cause the No. 1 threaded ring 4 to move. The movement of the No. 1 threaded ring 4 will drive the sliding plate 3 to move, and then through the sliding plate 3 The position of the support frame 7 can be adjusted. The movement of the support frame 7 through the connecting block 10 will drive the clamping plate 11 to move, and then the clamping plate 11 can position the welding workpiece by cooperating with the rubber plate 12, so that the workpiece to be welded is in close contact. When the No. 1 negative pressure pump 9 is working, it will extract the air inside the negative pressure suction cup 13, so that negative pressure is generated inside the negative pressure suction cup 13, so that the negative pressure suction cup 13 is in contact with the surface of the weld, and the weld can be positioned, thereby improving the stability of the weld, avoiding accidental shaking of the weld during welding, affecting the welding quality, and stable welds can maintain the consistency of the welding position, ensure the uniformity and integrity of the weld, and reduce defects such as pores, undercuts and lack of fusion. By improving stability, it is possible to reduce accidents caused by accidental shaking. The welding defects caused by the welding are eliminated, thereby reducing the rework rate and material waste, saving time and cost, speeding up the welding speed, improving production efficiency, making the welding operation smoother, helping to ensure that the connection after welding is more solid, and improving the bearing capacity and durability of the overall structure. After the welding of the distribution ring network cabinet is completed, the No. 2 motor 21 will drive the No. 2 threaded rod 22 to rotate, and the rotation of the No. 2 threaded rod 22 will cause the slip ring 24 to move. When the slip ring 24 moves, it will drive the bearing plate 14 to move. The bearing plate 14 moves through the cooperation of the guide ring 25 and the guide rod 23 to guide the bearing plate 14, so that the bearing plate 14 moves smoothly. The position of the distribution ring network cabinet can be adjusted through the bearing plate 14, and the welded distribution ring network cabinet will be driven to move into the groove 26 through the bearing plate 14. , when the No. 3 motor 30 works, the threaded screw 29 will be driven to rotate, and when the threaded screw 29 rotates, the No. 2 threaded ring 35 will move, and when the No. 2 threaded ring 35 moves, the support block 34 will be driven to move, and the support block 34 will drive the square frame 31 to move, and when the square frame 31 moves, the guide block 36 will slide, and the square frame 31 will be guided by the cooperation of the guide rod 37 and the guide block 36, so that the square frame 31 can move smoothly, and when the square frame 31 moves, the square groove 32 will be driven to move, and the movement of the square groove 32 will drive the spray hole 33 to move, and then the spray hole 33 can make the wind flow to different positions of the distribution ring network cabinet, and different positions of the distribution ring network cabinet can be cleaned, thereby improving the cleanliness of the surface of the distribution ring network cabinet, and improving the cleanliness of the surface of the distribution ring network cabinet,It not only helps to extend the service life and reliability of equipment, but also improves safety and reduces maintenance costs, with significant economic and social benefits.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding clamping tool for a power distribution ring main unit, characterized in that: The invention comprises a bottom plate (1), a trough body (2) is arranged inside the bottom plate (1), a sliding plate (3) is passed through the inside of the trough body (2), an adjusting component for driving the sliding plate (3) to move is arranged inside the trough body (2), a support frame (7) is fixedly mounted on the sliding plate (3), a connecting block (10) is fixedly mounted on the support frame (7), a clamping plate (11) is fixedly mounted on the connecting block (10), a rubber plate (12) is fixedly mounted on the clamping plate (11), an adsorption mechanism for limiting the position of a welding part is arranged on the clamping plate (11), a negative pressure mechanism is arranged on the support frame (7), a load-bearing plate (14) is arranged on the bottom plate (1), a driving mechanism for driving the load-bearing plate (14) to move is arranged inside the bottom plate (1), a groove (26) is fixedly mounted on the bottom plate (1), and a cleaning component is arranged inside the groove (26).

2. A welding clamping tool for a power distribution ring main unit according to claim 1, characterized in that: The adjustment assembly comprises a No. 1 threaded ring (4), a No. 1 motor (5) and a No. 1 threaded rod (6); the No. 1 threaded ring (4) is fixedly mounted on the sliding plate (3); the No. 1 motor (5) is fixedly mounted inside the slot body (2); the No. 1 threaded rod (6) is threadedly connected inside the No. 1 threaded ring (4); and one end of the No. 1 threaded rod (6) is rotatably connected to the inside of the slot body (2).

3. A welding clamping tool for a power distribution ring main unit according to claim 2, characterized in that: The negative pressure mechanism comprises a box body (8) and a first negative pressure pump (9); the box body (8) is fixedly mounted on the support frame (7); the first negative pressure pump (9) is fixedly mounted inside the box body (8); and an input end of the first negative pressure pump (9) is connected to the adsorption mechanism via a pipeline.

4. A welding clamping tool for a power distribution ring main unit according to claim 3, characterized in that: The adsorption mechanism comprises a negative pressure suction cup (13), wherein an array of the negative pressure suction cup (13) is arranged on the clamping plate (11), and an input end of a number one negative pressure pump (9) is connected to the negative pressure suction cup (13) via a pipeline.

5. The welding clamping tool for power distribution ring main unit according to claim 1 is characterized in that: The load-bearing plate (14) is provided with a mounting groove (15) inside, an interception net (16) is provided inside the mounting groove (15), a No. 2 negative pressure pump (17) is fixedly installed inside the mounting groove (15), a negative pressure box (18) is fixedly installed inside the mounting groove (15), and an input end of the No. 2 negative pressure pump (17) is connected to the negative pressure box (18) through a pipeline.

6. A welding clamping tool for a power distribution ring main unit according to claim 5, characterized in that: The load-bearing plate (14) is provided with negative pressure grooves (19) in an array, the negative pressure grooves (19) are symmetrically provided with negative pressure holes (20), and the negative pressure box (18) is connected to the negative pressure grooves (19) through a pipeline.

7. A welding clamping tool for a power distribution ring main unit according to claim 6, characterized in that: The driving mechanism comprises a No. 2 motor (21), a No. 2 threaded rod (22), a guide rod (23), a slip ring (24) and a guide ring (25); the No. 2 motor (21) is fixedly mounted on the base plate (1); the No. 2 threaded rod (22) is rotatably arranged inside the base plate (1); the guide rod (23) is fixedly mounted inside the base plate (1); the slip ring (24) is threadedly connected to the No. 2 threaded rod (22); the slip ring (24) is fixedly connected to the load-bearing plate (14); the guide ring (25) is fixedly mounted below the load-bearing plate (14); and the guide rod (23) passes through the inside of the guide ring (25).

8. The welding clamping tool for power distribution ring main unit according to claim 7, characterized in that: A controller (27) is provided on the groove (26), and the controller (27) is electrically connected to the No. 1 motor (5), the No. 1 negative pressure pump (9), the No. 2 negative pressure pump (17), and the No. 2 motor (21), respectively.

9. The welding clamping tool for power distribution ring main unit according to claim 1, characterized in that: The cleaning component comprises an adjustment mechanism, a square frame (31), a square groove (32) and spray holes (33); the adjustment mechanism is arranged on the groove (26); the square frame (31) is arranged inside the groove (26); the adjustment mechanism is connected to the square frame (31); the square groove (32) is embedded inside the square frame (31); and the spray holes (33) are arranged in an array on the square groove (32).

10. A welding clamping tool for a power distribution ring main unit according to claim 9, characterized in that: The adjustment mechanism comprises a sliding groove (28), a threaded screw (29), a third motor (30), a support block (34), a second threaded ring (35), a guide block (36) and a guide rod (37); the sliding groove (28) is fixedly mounted on the groove (26); the threaded screw (29) is rotatably arranged inside the sliding groove (28); the third motor (30) is fixedly mounted on the top of the sliding groove (28); the support block (34) is fixedly mounted on the square frame (31); the second threaded ring (35) is fixedly mounted inside the support block (34); the threaded screw (29) is threadedly connected to the second threaded ring (35); the guide block (36) is fixedly mounted on the square frame (31); the guide rod (37) penetrates the guide block (36), and the guide rod (37) is fixedly mounted inside the groove (26).

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